395277745408

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{60383}}^1$

素因数の和:60700

約数の個数: 144

約数和(自身を含む): 974562978816

約数和(自身を除く): 579285233408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 281, 364, 416, 448, 562, 728, 832, 896, 1124, 1456, 1664, 1792, 1967, 2248, 2912, 3328, 3653, 3934, 4496, 5824, 7306, 7868, 8992, 11648, 14612, 15736, 17984, 23296, 25571, 29224, 31472, 35968, 51142, 58448, 60383, 62944, 71936, 102284, 116896, 120766, 125888, 204568, 233792, 241532, 251776, 409136, 422681, 467584, 483064, 503552, 784979, 818272, 845362, 935168, 966128, 1569958, 1636544, 1690724, 1932256, 3139916, 3273088, 3381448, 3864512, 5494853, 6279832, 6546176, 6762896, 7729024, 10989706, 12559664, 13525792, 15458048, 16967623, 21979412, 25119328, 27051584, 33935246, 43958824, 50238656, 54103168, 67870492, 87917648, 100477312, 108206336, 118773361, 135740984, 175835296, 200954624, 220579099, 237546722, 271481968, 351670592, 441158198, 475093444, 542963936, 703341184, 882316396, 950186888, 1085927872, 1406682368, 1544053693, 1764632792, 1900373776, 2171855744, 3088107386, 3529265584, 3800747552, 4343711488, 6176214772, 7058531168, 7601495104, 12352429544, 14117062336, 15202990208, 24704859088, 28234124672, 30405980416, 49409718176, 56468249344, 98819436352, 197638872704, 395277745408]

約数ペア:

[(1, 395277745408), (2, 197638872704), (4, 98819436352), (7, 56468249344), (8, 49409718176), (13, 30405980416), (14, 28234124672), (16, 24704859088), (26, 15202990208), (28, 14117062336), (32, 12352429544), (52, 7601495104), (56, 7058531168), (64, 6176214772), (91, 4343711488), (104, 3800747552), (112, 3529265584), (128, 3088107386), (182, 2171855744), (208, 1900373776), (224, 1764632792), (256, 1544053693), (281, 1406682368), (364, 1085927872), (416, 950186888), (448, 882316396), (562, 703341184), (728, 542963936), (832, 475093444), (896, 441158198), (1124, 351670592), (1456, 271481968), (1664, 237546722), (1792, 220579099), (1967, 200954624), (2248, 175835296), (2912, 135740984), (3328, 118773361), (3653, 108206336), (3934, 100477312), (4496, 87917648), (5824, 67870492), (7306, 54103168), (7868, 50238656), (8992, 43958824), (11648, 33935246), (14612, 27051584), (15736, 25119328), (17984, 21979412), (23296, 16967623), (25571, 15458048), (29224, 13525792), (31472, 12559664), (35968, 10989706), (51142, 7729024), (58448, 6762896), (60383, 6546176), (62944, 6279832), (71936, 5494853), (102284, 3864512), (116896, 3381448), (120766, 3273088), (125888, 3139916), (204568, 1932256), (233792, 1690724), (241532, 1636544), (251776, 1569958), (409136, 966128), (422681, 935168), (467584, 845362), (483064, 818272), (503552, 784979)]